[ https://issues.apache.org/jira/browse/HADOOP-9938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bikas Saha moved HDFS-5152 to HADOOP-9938: ------------------------------------------ Component/s: (was: security) security Key: HADOOP-9938 (was: HDFS-5152) Project: Hadoop Common (was: Hadoop HDFS) > Avoiding redundant Kerberos login for Zookeeper client in ActiveStandbyElector > ------------------------------------------------------------------------------ > > Key: HADOOP-9938 > URL: https://issues.apache.org/jira/browse/HADOOP-9938 > Project: Hadoop Common > Issue Type: Improvement > Components: security > Reporter: Kai Zheng > Attachments: HDFS-5152.patch > > > Based on the fix in HADOOP-8315, it's possible to deploy a secured HA cluster > with SASL support for connection with Zookeeper. However it requires extra > configuration for JAAS to initialize the Zookeeper client because the client > will do another login in it even when ZKFC service actually has already > passed the Kerberos login during its starting. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira